Has he met any campaigners in favour of a stand-alone unit?

Either system can act in conjunction with each other or as a stand-alone unit.

Warwick has established a number of stand-alone units to manage and extract commercial value from its research activities.

In addition to the above wind farms, single stand-alone units have also been built in five other locations, mostly at schools.

This set up uses professional quality materials and provides excellent results as a stand-alone unit.

The original stand-alone units were not especially in-demand as many effects came built into amplifiers.

These stand-alone units are commonly used in smaller facilities where a central refrigeration system is not justified.

A stand-alone unit for use in live music and recording studio applications.

The doorway leading further into the post was halfway across the room, crushing a stand-alone unit of some kind.

They need not necessarily be totally stand-alone units but could be part of the central planning department.